api horizontal centrifugal pumps as per tender documents , centrifugal pumpas per tender specification as per iocl tender techncial specification requirement , spares parts for pump , set of impellers (full dia) with wear rings fitted. , shaft with keys , set of shaft sleeves , set of case wear rings , set of impeller wear rings , set of throat bushing , set of throttle bushing , set of gaskets , set of labyrinths – as applicable , set of oil seals- as applicable , set of constant level oilers , set of deflectors , impeller nut , set of mechanical seals (complete assembly) , (a)with sleeve and gland plate (for cartridge const.) , (b)without sleeve and gland plate (for non-cartridge const.) , set of mechanical seal parts : , (a) seal faces (stationary + rotary) * * for bellows type seal,set of faces shall mean face along with belows) , (b)seconday seal , (c) gaskets/o-rings & packings , (d) springs and pins, screws , set of gland packings , set of bearing pads(if bearings are tilting pad type) , (a) radial bearing pads , (b) thrust bearing pads , set of balance drum and balance sleeve insert(if provided) , set of interstage bushes , complete coupling (balanced) , flushing oil cooler in case of plan-23 , bearing guard , bearing for pump (de side) , bearing for pump ( nde side) , bearing for motor (de side) , bearing for motor (nde side) , motor cooling fan , terminal box , terminal bushings , site supervision charges during installation & commissioning of pumps. bidder shall quote per diem charges for site supervision during installation & commissioning of pumps. per diem charges shall be inclusive of man day charges and expenses towards to & fro travel, local conveyance, hotel charges, any other incidental expense, etc. site visit period for payment shall be made on the basis of actual working days of engineer / manpower at haldia refinery site. no payment shall be made for travel time to reach site and back. payment for site supervision shall be made after the completion of the job as per instruction of engineer in charge (eic).